IBM 8853L6U Service Manual page 78

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BladeCenter HS21 Types 1885 and 8853: Problem Determination and Service Guide
v Follow the suggested actions in the order in which they are listed in the Action
column until the problem is solved.
v See Chapter 3, "Parts listing, Types 1885 and 8853," on page 15 to determine which
components are CRUs and which components are FRUs.
v If an action step is preceded by "(Trained service technician only)," that step must
be performed only by a trained service technician.
Error message
Internal error CPU xx fault
CPU xx over temperature
CPU xx fault
CPU xx disabled
Invalid CPU configuration
VRD 5d power good fault
Hard drive xx removal detected
Hard drive xx fault
Action
Ensure that all of the software and the
drivers are at the latest levels.
Make sure that the blade server is sufficiently
cooled.
(Trained service technician only) Replace
microprocessor xx.
(Trained service technician only) Replace
microprocessor xx.
Ensure that microprocessors xx are
supported and compatible.
1. Remove the blade server from the
BladeCenter; then, reinstall it.
2. (Trained service technician only) Replace
the system board assembly.
Replace the Hard disk drive xx.
Information only. No action required.